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公开(公告)号：US11869262B1
公开(公告)日：2024-01-09
申请号：US16828647
申请日：2020-03-24
Applicant: AMAZON TECHNOLOGIES, INC.
Inventor： Eran Borenstein , Noam Sorek
IPC: G06V30/262 , G06F3/0484 , G06T5/00 , G06T7/13 , G06V20/40 , G06F18/21 , G06N3/02
CPC classification number: G06V30/274 , G06F3/0484 , G06F18/21 , G06T5/002 , G06T7/13 , G06V20/40 , G06N3/02 , G06T2207/10016 , G06T2207/20084
Abstract: An image is processed to determine semantic data about what is depicted in that image. The semantic data provides information about location in the image and semantic category of an object depicted within the image. The semantic categories may include “background”, “face”, “text”, “clothing”, “exercise”, and so forth. The semantic data may then be used to facilitate distribution of image data while limiting the information shared. For example, the semantic data may indicate the placement and position of a user exercising in first video data. Using the semantic data, second video data may be produced that obscures or replaces parts of the image that do not depict the user exercising. The second video data may then be used for providing feedback to the user, while preventing disclosure of other people, background, and so forth that are depicted in the first video data.
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2.发明授权公开(公告)号：US10540757B1
公开(公告)日：2020-01-21
申请号：US15919118
申请日：2018-03-12
Applicant: Amazon Technologies, Inc.
Inventor： Moshe Bouhnik , Hilit Unger , Eduard Oks , Noam Sorek
Abstract: A computer-implemented method includes receiving first pose data for a first human represented in a first image, receiving second pose data for a second human represented in a second image, receiving first semantic segmentation data for the first image, and receiving second semantic segmentation data for the second image. A pose-aligned second image can be generated by modifying the second image based on the first pose data, the second pose data, the first semantic segmentation data, and the second semantic segmentation data. A mixed image can be determined by combining pixel values from the first image and pixel values of the pose-aligned second image according to mask data. In some embodiments, the mixed image includes a representation of an outfit that includes first clothing represented in the first image and second clothing represented in the second image.
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公开(公告)号：US10246186B1
公开(公告)日：2019-04-02
申请号：US15065767
申请日：2016-03-09
Applicant: Amazon Technologies, Inc.
Inventor： Brian C. Beckman , Noam Sorek
Abstract: This disclosure describes an unmanned aerial vehicle (“UAV”) including an inflatable membrane (e.g., a balloon) and a compressed gas chamber containing a gas (e.g., helium, hydrogen, etc.) for inflating the membrane. When the UAV is approaching or departing from a location where noise reduction is desirable (e.g., a delivery location), the membrane may be inflated so as to increase the buoyancy of the UAV and allow the propulsion system (e.g., utilizing propellers, etc.) to be operated with less thrust and correspondingly with less noise. Once the UAV has departed and reached a certain distance from the location, the membrane may be deflated and retracted back into a storage area of the UAV.
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公开(公告)号：US10217195B1
公开(公告)日：2019-02-26
申请号：US15489572
申请日：2017-04-17
Applicant: Amazon Technologies, Inc.
Inventor： Amit Kumar Agrawal , Prakash Ramu , Apoorv Chaudhri , Noam Sorek , Abhishek Singh , Rohith Mysore Vijaya Kumar
Abstract: Devices and techniques are generally described for image editing. In various examples, color image data and segmentation image data may be identified. In some examples, the segmentation image data may identify a first portion of the color image data as a foreground region and a second portion of the color image data as a background region. A segmentation boundary may be identified between the foreground region and the background region. A first area of the second portion may be identified, where the first area extends from the segmentation boundary to a first area outer boundary. A second area of the second portion may be identified, where the second area extends from the first area outer boundary to a second area outer boundary. A blended and blurred representation of the first area and the second area may be generated.
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公开(公告)号：US11861944B1
公开(公告)日：2024-01-02
申请号：US16582789
申请日：2019-09-25
Applicant: AMAZON TECHNOLOGIES, INC.
Inventor： Ido Yerushalmy , Ianir Ideses , Eli Alshan , Mark Kliger , Liza Potikha , Dotan Kaufman , Sharon Alpert , Eduard Oks , Noam Sorek
Abstract: Video output is generated based on first video data that depicts the user performing an activity. Poses of the user during performance of the activity are compared with second video data that depicts an instructor performing the activity. Corresponding poses of the user's body and the instructor's body may be determined through comparison of the first and second video data. The video data is used to determine the rate of motion of the user and to generate video output in which a visual representation of the instructor moves at a rate similar to the that of the user. For example, video output generated based on an instructional fitness video may be synchronized so that movement of the presented instructor matches the rate of movement of the user performing an exercise, improving user comprehension and performance.
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Patent Agency Ranking
公开(公告)号：US10063792B1
公开(公告)日：2018-08-28
申请号：US14870935
申请日：2015-09-30
Applicant: Amazon Technologies, Inc.
Inventor： Ilya Vladimirovich Brailovskiy , Ilia Vitsnudel , Philip James Taylor , Nathaniel Bubis , Matthew Alan Townsend , Dmitry Svetlov , Noam Sorek , Benjamin Robert Hirsch , Paul Andersen Alioshin
CPC classification number: H04N5/2628 , H04N5/2258 , H04N5/23238 , H04N7/181
Abstract: Various examples are directed to systems and methods for formatting stitched panoramic frames for transmission to a remote image processing system, the method comprising. A control circuit of a panoramic camera may receive first and second frames captured by first and second image sensors having partially overlapping fields-of-view. The control circuit may identify a first overlap region of the first frame and a second overlap region of the second frame. The first and second overlap region may comprise pixel values from portions of the fields-of-view of the image sensors that overlap. The control circuit may generate a panoramic frame from based at least in part on the first and second frames. The control circuit may generate a transmission frame comprising the panoramic frame, the first overlap region and the second overlap region.
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公开(公告)号：US20170283048A1
公开(公告)日：2017-10-05
申请号：US15083758
申请日：2016-03-29
Applicant: Amazon Technologies, Inc.
Inventor： Brian C. Beckman , Noam Sorek
Abstract: Described is a configuration of an unmanned aerial vehicle (“UAV”) that includes one or more lifting propellers that may be converted between an operational configuration and a transit configuration. When the lifting propeller is in a operational configuration, the leading edge of each propeller blade is aligned in the direction of rotation so that the lifting propeller will generate a positive lifting force when rotated by a lifting motor. When the lifting propeller is in the transit configuration, the leading edge of each of the propeller blades are oriented toward a direction of a transit flight of the aerial vehicle. Likewise, the lifting propeller is maintained in a fixed position during the transit flight so that airflow passing over the propeller blades of the lifting propeller cause vertical lift.
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公开(公告)号：US11682237B1
公开(公告)日：2023-06-20
申请号：US17012662
申请日：2020-09-04
Applicant: AMAZON TECHNOLOGIES, INC.
Inventor： Eran Borenstein , Guy Adam , Dotan Kaufman , Ianir Ideses , Eduard Oks , Noam Sorek , Lior Fritz , Omer Meir , Imry Kissos , Matan Goldman
Abstract: A first user generates video data for performance of an activity, such as a fitness exercise, by performing the activity in front of a camera. Based on the video data, the amount of movement of different parts of the first user's body is determined. Data representing the position of the first user over time is generated. The data may take the form of a function or a signal that is based on the function. The locations of body parts that move significantly are prioritized over other body parts when determining this data. At a subsequent time, a second user performs the activity. The number of times the second user completes the activity is counted by determining the number of times the second user reaches a position corresponding to a maximum value in the data representing the position of the first user.
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公开(公告)号：US20170274984A1
公开(公告)日：2017-09-28
申请号：US15078899
申请日：2016-03-23
Applicant: Amazon Technologies, Inc.
Inventor： Brian C. Beckman , Noam Sorek
CPC classification number: B64C11/50 , B64C11/48 , B64C39/024 , B64C2201/027 , B64C2201/108
Abstract: This disclosure describes aerial vehicles and systems for altering the noise generated by the rotation of a propeller during flight of the aerial vehicle. In some implementations, propellers of the aerial vehicle are paired in a coaxially aligned configuration in which the pair of propellers both rotate in the same direction, are rotationally phase aligned, and separated a defined distance so that the noise from high pressure pulse of the induced flow from the lower propeller is at least partially canceled out by the noise of the high pressure pulse of the induced flow from the upper propeller.
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公开(公告)号：US12141924B1
公开(公告)日：2024-11-12
申请号：US17935453
申请日：2022-09-26
Applicant: Amazon Technologies, Inc.
Inventor： Antonio Criminisi , Brandon Michael Smith , Ridge Carpenter , Durga Venkata Kiran Yakkala , Noam Sorek
Abstract: Described are systems and methods directed to a body change journey that utilizes one or more current body measurement values, one or more goal body measurement values, and a cohort to determine a body change journey that a user can follow to progress from the current body measurement value to the goal body measurement value. The cohort may include a plurality of data of other bodies who have progressed from a starting body measurement value that is similar to the current body measurement value.
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